Alloy Steel Square Bar, 12" L, 2 1/4" W MPN:40S2.25-12
Alloy Steel Square Bar, 12" L, 2 1/4" W
This alloy steel square bar is ideal for heavy-duty applications requiring high strength and durability. With a yield strength of 60,000 psi and tensile strength of 95,000 psi, it can withstand extreme loads and stress. Its 66% machinability makes it suitable for precision machining and fabrication. The material's heat treatable properties allow for customized hardness levels, making it suitable for use in a variety of industries including aerospace, automotive, and construction. Its cold-finished surface provides a smooth finish, reducing the need for additional processing steps. Ideal for use in heavy machinery, equipment, and structural components.
Top product features:
- Cold Rolled fabrication process
- Heat Treatable for improved strength and durability
- Machinability of 66 Percent for easier cutting and shaping
Top product applications:
- Machine Building
- Structural Framing
- Heavy Equipment Manufacturing
Alloy Steel Square Bar, Material Alloy Steel, Material Grade 4140, Thickness 2.25 in, Thickness Tolerance 0 in/-0.006 in, Overall Length 12 in, Overall Width 2 1/4 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 217 BHN, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Appearance Cold Finished
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.00
- Package Width: 3.00
- Package Height: 3.00
- Package Weight: 19.00
Product info last updated on March 4, 2026 10:14am UTC
Category: Alloy Steel